ESS Retrofits (Earthquake Soft-Story Retrofits)

Avant-Garde Construction specializes in ESS (Earthquake Soft-Story) retrofits to strengthen multi-story buildings with weak or open ground floors—often found in apartment buildings or homes with garages beneath living spaces. These retrofits are essential for meeting local seismic codes and protecting your property and occupants during an earthquake.

What’s Included:

• Comprehensive Assessment: We evaluate your building’s structure to identify vulnerabilities and determine the best retrofit approach.
• Custom Engineering Solutions: Installation of steel moment frames, shear walls, hold-downs, and other reinforcements to address soft-story weaknesses.
• Permit & Code Compliance: All work is designed and installed to meet or exceed California and local seismic retrofit requirements.
• ESS Program Guidance: We can help you navigate the Earthquake Soft-Story (ESS) program, including available rebates and incentives.

Why Choose Avant-Garde?

• Bay Area Expertise: Decades of experience with local soils, seismic risks, and building codes.
• Licensed & Insured: All retrofits are performed to the highest safety and quality standards.
• Clear Communication: You’ll receive a detailed assessment, transparent recommendations, and regular updates throughout your project.
• Trusted Results: Over 3,000 retrofits completed since 2009, with a reputation for superb work.

• Typically starting at $40,000 + (rough construction pricing only).
• Please contact us before purchasing this service to determine your home’s exact details and costs.
• Please email us for additional information at Sales@Avant-GardeCE.com.